Show HN: X11 desktop widget that shows location of your network peers on a map

https://github.com/h2337/connmap

1•h2337•1m ago•0 comments

It's the end of the internet as we know it

https://qz.com/ai-chatbots-google-search-internet-bots

1•mikece•2m ago•0 comments

Chess Llama – Training a tiny Llama model to play chess

https://lazy-guy.github.io/blog/chessllama/

1•thunderbong•8m ago•0 comments

SDK for the tony 65c02-based portable game consoles

https://github.com/davidgiven/tony-sdk

1•ingve•17m ago•0 comments

What birdsong and back ends can teach us about magic

https://digitalseams.com/blog/what-birdsong-and-backends-can-teach-us-about-magic

2•nkurz•18m ago•0 comments

Why the Amish have almost no allergies

https://www.washingtonpost.com/health/2025/07/20/allergies-amish-hygiene-thesis/

2•bookofjoe•24m ago•3 comments

LLMs and Computation Complexity (2023)

https://www.lesswrong.com/posts/XNBZPbxyYhmoqD87F/llms-and-computation-complexity

1•mathattack•26m ago•0 comments

Show HN: Anonymous Board with Self Destructing Posts

https://posttwo.com

1•tabarnacle•28m ago•0 comments

AI Coding Category on Wakatime/Wakana.io

https://github.com/wakatime/vscode-wakatime/commit/e23f80c6a3e23d8b584038348e2dbcc4ec671836

1•jemiluv8•30m ago•1 comments

The Genius Device That Rocked F1

https://www.youtube.com/watch?v=FhmLb2DhNYM

2•brudgers•35m ago•0 comments

Dennis Ritchie: The Man Who Gave Us C Language

https://karthikwritestech.com/dennis-ritchie-the-man-who-gave-us-c-language/

1•thunderbong•37m ago•0 comments

First Cloned Yak in Tibet

https://www.lifesciencehistory.com/chinese-scientists-successfully-clone-yak/

1•vedantnair•40m ago•0 comments

Why Lexing and Parsing Should Be Separate

https://github.com/oils-for-unix/oils/wiki/Why-Lexing-and-Parsing-Should-Be-Separate

2•todsacerdoti•42m ago•0 comments

Bad Apple CD+G on a karaoke machine

https://gashlin.net/blog/pages/2025-07-19-bad-apple-cdg.html

1•hcs•44m ago•0 comments

Ask HN: What is a great project based Rails tutorial for 2025?

1•coopreme•53m ago•0 comments

Show HN: Auto-greyscale specific apps after time limit reached

https://github.com/flxapps/DetoxDroid

1•aygeaye•55m ago•0 comments

ICE deported Pennsylvania grandfather, 82, after he lost green card

https://www.theguardian.com/us-news/2025/jul/20/ice-secretly-deported-grandfather

21•heavyset_go•57m ago•4 comments

Show HN: PaletAI – App to create, play, and share AI‑generated games

https://apps.apple.com/us/app/paletai/id6745572623

2•tedwatson123•59m ago•0 comments

AI's Trillion-Dollar Opportunity: Sequoia AI Ascent 2025 Keynote [video]

https://www.youtube.com/watch?v=v9JBMnxuPX8

1•mgh2•1h ago•0 comments

Type-level programming for safer resource management

https://frasertweedale.github.io/blog-fp/posts/2025-07-19-type-nats-and-constraints.html

3•Bogdanp•1h ago•0 comments

Yet Another Bad Analysis of AI

http://recursed.blogspot.com/2025/07/yet-another-bad-analysis-of-ai.html

2•trw55•1h ago•1 comments

A Founder's 20-Year Journey Through Compound Stupidity

https://www.valleyofdoubt.com/p/a-founders-20-year-journey-through

1•shandsaker_au•1h ago•0 comments

PBS Passport Streaming Service

https://help.pbs.org/support/solutions/articles/5000692392-what-is-pbs-passport-

5•rez10191•1h ago•0 comments

Experimenting with Flox's new build and publish

https://thefridaydeploy.substack.com/p/experimenting-with-floxs-new-build

3•tomberek•1h ago•1 comments

Elizabeth Holmes's Partner Has a New Blood-Testing Startup

https://www.nytimes.com/2025/05/10/business/elizabeth-holmes-partner-blood-testing-startup.html

3•wslh•1h ago•3 comments

Investment Promised a 25% Yield, Then Collapsed 98% (2020)

https://www.nasdaq.com/articles/this-cant-miss-investment-promised-a-25-yield-then-collapsed-98-2020-06-22

3•paulpauper•1h ago•0 comments

AI Is the Answer to Everything

https://banagale.com/ai.htm

3•bredren•1h ago•1 comments

How China Became the World's Biggest Shipbuilder

https://www.construction-physics.com/p/how-china-became-the-worlds-biggest

4•throw0101b•1h ago•0 comments

Why It Feels Like Every Company Suddenly Wants to Sell You Protein [video]

https://www.youtube.com/watch?v=7XcU3cN-EeE

3•mgh2•1h ago•1 comments

OpenAI Ignored IMO Request, Announced Math Results Before Closing Ceremony

https://twitter.com/mihonarium/status/1946880931723194389

16•py4•1h ago•1 comments

Open in hackernews

AWS EC2 Instance Timeline

https://instancetyp.es/

3•belter•5h ago

Comments

bearjaws•4h ago

I wish I knew the exact performance characteristics of AWS generations.

One of the most eye opening things to me is how terrible ECS x86 performs vs graviton instances with Fargate.

I've found much lower IO and honestly seems like some instances are 3rd generation Intel instance class.

I guess this is more of a gripe with ECS, and wish it would let me pick the exact generation on Fargate.